Intelligent automatic door

Abstract

The utility model provides an intelligent automatic door which comprises a door frame assembly, a door opening assembly is arranged at the top of the door frame assembly, an access control assembly is further arranged on one side of the door frame assembly, the door frame assembly comprises a plurality of fixed doors, movable doors are arranged among the fixed doors, and the access control assembly comprises an upper shell, a lower shell and a mastering part between the upper shell and the lower shell. According to the intelligent automatic door, the movable door is driven through the linear motor, operation is stable and flexible, the personnel passing efficiency is improved, the in-out situation of personnel can be accurately detected through the correlation type sensors, the accuracy of attendance data is ensured, multiple identity recognition modes are combined, the safety and convenience of access control are improved, and the intelligent automatic door is suitable for popularization and application. And different user requirements are met. The lifting baffle plate is matched with the lifting motor, so that people can be flexibly controlled to enter and exit, unauthorized people are prevented from entering, and the problems of sign-on substitution and sign-off omission in attendance management in an office space at present are solved.

Description

Technical Field

[0001] This utility model relates to the field of office attendance, and in particular to an intelligent automatic door. Background Technology

[0002] In modern workplaces, schools, factories, and other areas with high personnel flow, attendance management is an important task. Traditional attendance methods, such as manual sign-in and time clocks, suffer from problems such as proxy sign-ins and missed sign-ins, and cannot meet the needs for accurate and efficient attendance tracking.

[0003] While some existing access control systems have achieved partial automation, their door opening mechanisms are not flexible enough and their stability is poor, prone to jamming and other issues. Furthermore, their identification methods are limited, relying solely on card swiping or fingerprint recognition, which offers limited security and convenience and is ill-suited to diverse usage scenarios. Finally, they lack effective methods for detecting personnel entering and exiting, making it difficult to accurately determine whether individuals have actually entered or left.

[0004] Therefore, there is a need for an intelligent automatic door to solve these technical problems existing in current attendance methods and access control systems, and to achieve more accurate, efficient and secure attendance management. Utility Model Content

[0005] The main purpose of this utility model is to provide an intelligent automatic door that solves the problems of proxy signing and missed signing in the current attendance management of office workplaces.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an intelligent automatic door, including a door frame assembly, an opening assembly at the top of the door frame assembly, and an access control assembly on one side of the door frame assembly;

[0007] The door frame assembly includes multiple fixed doors, with movable doors between the fixed doors;

[0008] The access control component includes an upper housing and a lower housing, with a gripping part between the upper and lower housings, and a movable lifting baffle is provided on the outside of the gripping part.

[0009] In the preferred embodiment, the door opening assembly includes multiple linear motors, each corresponding to a movable door. A connecting seat is provided between the linear motors and the movable door to connect the linear motors and the movable door.

[0010] In the preferred embodiment, rollers are also provided between the bottom of the sliding door and the ground;

[0011] A through-beam sensor is also installed on one side of the fixed door to detect whether someone has entered the door.

[0012] In the preferred embodiment, a facial recognition module is provided on the top of the upper housing, and lifting slides are provided on both sides of the upper housing.

[0013] In the preferred embodiment, a button section is provided at the bottom of the lower housing, a card slot is provided below the button section, and a buzzer light is provided below the card slot;

[0014] The card slot is used to insert ID cards, and the card slot contains an ID card recognition module.

[0015] In the preferred embodiment, a fingerprint recognition module is provided on the side of the grip, and a palm print recognition module is also provided on the outward side of the grip.

[0016] In the preferred embodiment, the upper housing is further provided with a lifting motor, the output shaft of the lifting motor is provided with a lifting screw, and the lifting screw is provided with a lifting nut seat;

[0017] The lifting nut seat has extension arms on both sides that pass through the lifting slide and connect to the outer lifting baffle. The lifting motor is used to control the lifting of the lifting baffle.

[0018] This utility model provides an intelligent automatic door with the following advantages: This intelligent automatic door, driven by a linear motor, operates stably and flexibly, improving personnel passage efficiency. Through-beam sensors accurately detect personnel entry and exit, ensuring the accuracy of attendance data. The combination of multiple identification methods enhances the security and convenience of the access control system, adapting to different user needs. The lifting barrier, in conjunction with the lifting motor, flexibly controls personnel entry and exit, preventing unauthorized entry. The rollers ensure smoother door movement. The overall device achieves intelligent and precise attendance management, improving attendance efficiency and management level. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is an isometric view of the attendance device of this utility model;

[0021] Figure 2 This is a cross-sectional schematic diagram of the door opening component of this utility model;

[0022] Figure 3 This is an isometric view of the access control component of this utility model;

[0023] Figure 4 This is an isometric view of the access control component of this utility model from another direction;

[0024] Figure 5 This is a cross-sectional schematic diagram of the access control component of this utility model;

[0025] Figure 6 This is a cross-sectional view of the access control component of this utility model from another direction.

[0026] In the diagram: Door frame assembly 1; Fixed door 101; Movable door 102; Through-beam sensor 103; Roller 104; Door opening assembly 2; Linear motor 201; Connector 202; Access control assembly 3; Upper housing 301; Lower housing 302; Lifting baffle 303; Facial recognition module 304; Button section 305; Card slot 306; Buzzer light 307; Fingerprint recognition module 308; Palmprint recognition module 309; Hand grip 310; ID card recognition module 311; Lifting motor 312; Lifting nut seat 313; Lifting screw 314; Lifting slide 315. Detailed Implementation

[0027] Example 1

[0028] like Figure 1-6 As shown, an intelligent automatic door includes a door frame assembly 1, an opening assembly 2 is provided on the top of the door frame assembly 1, and an access control assembly 3 is provided on one side of the door frame assembly 1.

[0029] Door frame assembly 1 includes multiple fixed doors 101, and movable doors 102 are provided between the fixed doors 101;

[0030] The access control component 3 includes an upper housing 301 and a lower housing 302, with a gripping part 310 between the upper housing 301 and the lower housing 302, and a movable lifting baffle 303 provided on the outer side of the gripping part 310.

[0031] In the preferred embodiment, the door opening assembly 2 includes multiple linear motors 201, each corresponding to a movable door 102. A connecting seat 202 is provided between the linear motors 201 and the movable door 102, and the connecting seat 202 is used to connect the linear motors 201 and the movable door 102.

[0032] In the preferred embodiment, rollers 104 are also provided between the bottom of the movable door 102 and the ground;

[0033] A through-beam sensor 103 is also provided on one side of the fixed door 101. The through-beam sensor 103 is used to detect whether someone has entered the door.

[0034] In the preferred embodiment, a human face recognition module 304 is provided on the upper part of the upper housing 301, and lifting slides 315 are provided on both sides of the upper housing 301.

[0035] In the preferred embodiment, a button part 305 is provided below the lower housing 302, a card slot 306 is provided below the button part 305, and a buzzer light 307 is provided below the card slot 306.

[0036] The card slot 306 is used to insert an ID card, and the card slot 306 has an ID card recognition module 311 inside.

[0037] In a preferred embodiment, a fingerprint recognition module 308 is provided on the side of the grip portion 310, and a palm print recognition module 309 is also provided on the outward side of the grip portion 310.

[0038] In the preferred embodiment, the upper housing 301 is also provided with a lifting motor 312, the output shaft end of the lifting motor 312 is provided with a lifting screw 314, and the lifting screw 314 is provided with a lifting nut seat 313.

[0039] The lifting nut seat 313 has extension arms on both sides that pass through the lifting slide 315 and are connected to the outer lifting baffle 303. The lifting motor 312 is used to control the lifting of the lifting baffle 303.

[0040] The specific usage of an intelligent automatic door is as follows: The door frame assembly 1 includes multiple fixed doors 101, which serve to support and define the door space. A movable door 102 is provided between the fixed doors 101, which is a movable part that allows people to enter and exit.

[0041] The door opening assembly 2 is installed on top of the door frame assembly 1. It includes multiple linear motors 201, each of which is connected to a corresponding movable door 102 via a connecting seat 202. The linear motor 201 works by directly converting electrical energy into mechanical energy for linear motion. When it receives a control signal, the linear motor 201 drives the connecting seat 202, thereby causing the movable door 102 to move linearly, realizing the opening and closing action of the door. To make the movement of the movable door 102 smoother, rollers 104 are installed between the bottom of the movable door 102 and the ground. The rollers 104 can reduce the friction between the movable door 102 and the ground, reducing running resistance.

[0042] A through-beam sensor 103 is installed on one side of the fixed door 101. The through-beam sensor 103 consists of a transmitter and a receiver. The transmitter emits infrared light, and the receiver receives the light. When someone enters the door, the person blocks the light emitted by the transmitter, and the receiver cannot receive the light, thus triggering a signal. This signal can be transmitted to the control system to determine whether the person has actually entered or exited, so as to perform corresponding attendance records or other operations.

[0043] The access control component 3 is located on one side of the door frame component 1 and consists of an upper housing 301, a lower housing 302, and a handle 310 between them.

[0044] A facial recognition module 304 is located on the top of the upper housing 301. The facial recognition module 304 captures facial images through a camera and then uses an image recognition algorithm to compare the captured images with pre-stored facial templates. If the comparison is successful, the system will send a signal to the subsequent control circuit.

[0045] The upper housing 301 also houses a lifting motor 312. The output shaft of the lifting motor 312 is connected to a lifting screw 314, on which a lifting nut seat 313 is mounted. When the lifting motor 312 is powered on, its output shaft rotates, causing the lifting screw 314 to rotate, and the lifting nut seat 313 to move linearly along the lifting screw 314. Extension arms are provided on both sides of the lifting nut seat 313. These extension arms pass through the lifting grooves 315 on both sides of the upper housing 301 and connect to the outer lifting baffle 303, thereby enabling the lifting motor 312 to control the lifting of the lifting baffle 303.

[0046] The lower housing 302 has a button 305 located below it. The button 305 can be used to input some simple commands. The power in the access control component 3 can be activated by a password, and then facial recognition can be performed.

[0047] Below the button unit 305 is a card slot 306 for inserting ID cards. Inside the card slot 306 is an ID card recognition module 311. When an ID card is inserted into the card slot 306, the ID card recognition module 311 reads the information from the ID card and compares it with the authorization information stored in the system. If the comparison is successful, the system sends a signal to the power module in the access control component 3 to start the lifting motor 312 to open the lifting barrier 303, and then continues fingerprint or palmprint recognition to open the automatic door.

[0048] When ID card and password recognition are not performed, the lifting baffle 303 remains in a closed state. The facial recognition module 304, fingerprint recognition module 308, and palm print recognition module 309 cannot perform correct recognition and enter standby mode, meaning the automatic door cannot be opened. The combination of multiple decoding modules improves security and ensures the accuracy of attendance. At the same time, the lifting baffle 303 also prevents accidental touches and automatically enters standby mode when no one is using it, saving office power.

[0049] Below the card slot 306 is a buzzer light 307. The buzzer light 307 can issue corresponding prompt signals when the identity verification is successful or unsuccessful. For example, when the identity verification is successful, the buzzer light flashes green and prompts that the card can be taken out when the palmprint recognition module 309 and the fingerprint recognition module 308 show no contact. Then the lifting baffle 303 closes again. When the identity verification fails, the buzzer light flashes red and emits a buzzer sound.

[0050] A fingerprint recognition module 308 is located on the side of the handheld unit 310. The fingerprint recognition module 308 scans a fingerprint image, extracts fingerprint features, and matches them with a pre-stored fingerprint template. A palmprint recognition module 309 is also located on the outward-facing side of the handheld unit 310. The palmprint recognition module 309 operates similarly to the fingerprint recognition module 308, acquiring a palmprint image and performing feature extraction and matching. When a person uses the fingerprint recognition module 308 or the palmprint recognition module 309 for identity verification, if the match is successful, the system sends a signal to the control circuit.

[0051] In terms of circuit connection, the control circuits of each component are interconnected through wires or data lines to form a complete control system. The signals collected by the facial recognition module 304, fingerprint recognition module 308, palm print recognition module 309, ID card recognition module 311, and through-beam sensor 103 are transmitted to the central control unit. The central control unit processes and analyzes these signals, and then controls the action of the linear motor 201 according to the analysis results to realize the various functions of the intelligent automatic door.

[0052] This intelligent automatic door can also connect to mobile phones or other management terminals via a wireless network module. Managers can remotely monitor the door's status, view attendance records, and set personnel permissions through a mobile application, further improving the door's intelligent management level.

[0053] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. An intelligent automatic door, characterized by: It includes a door frame assembly (1), a door opening assembly (2) is provided on the top of the door frame assembly (1), and an access control assembly (3) is provided on one side of the door frame assembly (1). The door frame assembly (1) includes multiple fixed doors (101), and a movable door (102) is provided between the fixed doors (101). The access control component (3) includes an upper housing (301) and a lower housing (302), with a grip (310) between the upper housing (301) and the lower housing (302), and a movable lifting baffle (303) is provided on the outside of the grip (310).

2. The intelligent automatic door according to claim 1, characterized in that: The door opening assembly (2) includes multiple linear motors (201), each corresponding to a movable door (102). A connecting seat (202) is provided between the linear motors (201) and the movable door (102), and the connecting seat (202) is used to connect the linear motors (201) and the movable door (102).

3. The intelligent automatic door according to claim 2, characterized in that: Rollers (104) are also provided between the bottom of the movable door (102) and the ground. A through-beam sensor (103) is also provided on one side of the fixed door (101), which is used to detect whether someone has entered the door.

4. The intelligent automatic door according to claim 1, characterized in that: A human face recognition module (304) is provided on the top of the upper housing (301), and lifting slides (315) are provided on both sides of the upper housing (301).

5. The intelligent automatic door according to claim 1, characterized in that: The lower housing (302) has a button section (305) below it, a card slot (306) below the button section (305), and a buzzer light (307) below the card slot (306). The card slot (306) is used to insert an ID card, and the inside of the card slot (306) is equipped with an ID card recognition module (311).

6. The intelligent automatic door according to claim 1, characterized in that: A fingerprint recognition module (308) is provided on the side of the grip (310), and a palm print recognition module (309) is also provided on the outward side of the grip (310).

7. The intelligent automatic door according to claim 1, wherein: The upper housing (301) is also equipped with a lifting motor (312), the output shaft end of the lifting motor (312) is equipped with a lifting screw (314), and the lifting screw (314) is equipped with a lifting nut seat (313). The lifting nut seat (313) has extension arms on both sides that pass through the lifting slide (315) and are connected to the outer lifting baffle (303). The lifting motor (312) is used to control the lifting of the lifting baffle (303).

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